1 files changed, 69 insertions, 0 deletions
diff --git a/editeng/inc/TextPortionList.hxx b/editeng/inc/TextPortionList.hxx
new file mode 100644
index 000000000000..dc6b5e064bd5
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+++ b/editeng/inc/TextPortionList.hxx
@@ -0,0 +1,69 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include "TextPortion.hxx"
+#include <vector>
+
+class TextPortionList
+{
+    typedef std::vector<std::unique_ptr<TextPortion>> PortionsType;
+    PortionsType maPortions;
+
+public:
+    TextPortionList() = default;
+
+    void Reset() { maPortions.clear(); }
+
+    sal_Int32 FindPortion(sal_Int32 nCharPos, sal_Int32& rPortionStart,
+                          bool bPreferStartingPortion = false) const;
+    sal_Int32 GetStartPos(sal_Int32 nPortion);
+    void DeleteFromPortion(sal_Int32 nDelFrom);
+
+    sal_Int32 Count() const { return sal_Int32(maPortions.size()); }
+
+    const TextPortion& operator[](sal_Int32 nPosition) const { return *maPortions[nPosition]; }
+
+    TextPortion& operator[](sal_Int32 nPosition) { return *maPortions[nPosition]; }
+
+    void Append(TextPortion* pTextPortion)
+    {
+        maPortions.push_back(std::unique_ptr<TextPortion>(pTextPortion));
+    }
+
+    void Insert(sal_Int32 nPosition, TextPortion* pTextPortion)
+    {
+        maPortions.insert(maPortions.begin() + nPosition,
+                          std::unique_ptr<TextPortion>(pTextPortion));
+    }
+
+    void Remove(sal_Int32 nPosition) { maPortions.erase(maPortions.begin() + nPosition); }
+
+    sal_Int32 GetPos(const TextPortion* p) const;
+
+    bool isEmpty() { return Count() == 1 && maPortions[0]->GetLen() == 0; }
+
+    PortionsType::iterator begin() { return maPortions.begin(); }
+    PortionsType::iterator end() { return maPortions.end(); }
+    PortionsType::const_iterator cbegin() const { return maPortions.cbegin(); }
+    PortionsType::const_iterator cend() const { return maPortions.cend(); }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */